331379454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{16823}}^1$

素因数の和:16909

約数の個数: 48

約数和(自身を含む): 782517888

約数和(自身を除く): 451138434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 16823, 19698, 33646, 50469, 100938, 117761, 235522, 353283, 706566, 824327, 1127141, 1648654, 2254282, 2472981, 3381423, 4945962, 6762846, 7889987, 15779974, 23669961, 47339922, 55229909, 110459818, 165689727, 331379454]

約数ペア:

[(1, 331379454), (2, 165689727), (3, 110459818), (6, 55229909), (7, 47339922), (14, 23669961), (21, 15779974), (42, 7889987), (49, 6762846), (67, 4945962), (98, 3381423), (134, 2472981), (147, 2254282), (201, 1648654), (294, 1127141), (402, 824327), (469, 706566), (938, 353283), (1407, 235522), (2814, 117761), (3283, 100938), (6566, 50469), (9849, 33646), (16823, 19698)]